Selecting dropdown in WebDriverJs

Question

I have a dropdown box that I would like to select a value using WebDriverJS. I\'ve looked at the user guide below and could not find out how to do it

Answer 1

I was using the following with ES6:

 let select = driver.findElement(By.css("select"));
 let options = select.findElements(By.css("option"));
 options.then(values => {
     return Promise.all(values.map(el => el.getText())).then(optTexts => {
         return values[optTexts.indexOf('Some option text')].click();
     });
 });